Journal article
High-efficiency holographic volume index gratings in DR1-dye-doped poly(methyl methacrylate)
Optics letters, Vol.27(13), pp.1105-1107
07/01/2002
Handle:
https://hdl.handle.net/2376/109247
PMID: 18026375
Abstract
Holographic volume index gratings with high diffraction efficiency (greater than 80%) are recorded in a thick sample of Disperse Red 1-doped poly(methyl methacrylate) with red light (647 nm), which is far away from the absorption peak (488 nm) of the material. Measurements of photoinduced birefringence and polarization holography recording confirm that the azo-dye reorientation mechanism is responsible for the grating formation. Energy coupling between the two writing beams is observed even when the incident beams have equal intensity.
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Details
- Title
- High-efficiency holographic volume index gratings in DR1-dye-doped poly(methyl methacrylate)
- Creators
- Weiya ZhangShaoping BianSun Il KimMark G Kuzyk
- Publication Details
- Optics letters, Vol.27(13), pp.1105-1107
- Academic Unit
- Physics and Astronomy, Department of
- Publisher
- United States
- Identifiers
- 99900547165901842
- Language
- English
- Resource Type
- Journal article